什么是手足口病?手足口病是肠道病毒引起的传染病之一,传染性很强。5岁以下儿童为主要症状表现人群。儿童体质较弱,抵抗力和免疫力不足,一旦被感染到病毒,很容易发病,特别是儿童患者可引起心肌炎、肺水肿、无菌性脑膜炎等并发症而导致死亡。因此,手足口病在强传染期预防用药非常重要。手足口病如何预防用药? What is hand, foot and mouth disease? Hand, foot and mouth disease is one of the infectious diseases caused by enterovirus, highly contagious. Children under 5 years old as the main symptom of the performance of the crowd. Children’s physical weakness, resistance and lack of immunity, once infected with the virus, it is easy to disease, especially in children can cause myocarditis, pulmonary edema, aseptic meningitis and other complications and cause death. Therefore, hand, foot and mouth disease prevention during intensive infection is very important. How to prevent hand, foot and mouth disease medication?